/Engine/Source/Editor/SequencerCore/Public/MVVM/Extensions/IOutlinerExtension.h
Default implementation for some of the outliner extension API.
class FOutlinerExtensionShim : public [UE::Sequencer::IOutlinerExtension](API\Editor\SequencerCore\MVVM\Extensions\IOutlinerExtension)
bool
bIsExpanded
bool
bIsFilteredOut
EOutlinerSelect...
SelectionState